Nikatime - A Slackbot that keeps track of what your team is doing so you don't have to.
Microsoft Office Access - Access is now much more than a way to create desktop databases. It’s an easy-to-use tool for quickly creating browser-based database applications.
Exstora - Built-in quick note: save ideas, contacts, interesting facts
LibreOffice - Base - Base, database, database frontend, LibreOffice, ODF, Open Standards, SQL, ODBC
OneNote Online - OneNote Online, part of Office Online, is the online version of Microsoft OneNote.
My Visual Database - Using My Visual Database, you can create databases for invoicing, inventory, CRM, or any specific purpose.